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Hart, Mr David

Hart, Mr David

Chartered Chemical Engineer and Member of the Institute of Refrigeration with 30 years’ experience and deep expertise in all aspects of energy and carbon. My client base includes many of the leading brands in manufacturing, food, drink, minerals, chemicals, oil, gas, utilities, retail,  hospitality, data centres, paper and biosciences. Services and solutions range from strategy to implementation, covering process optimisation, heat recovery, heat pumps, refrigeration, low carbon heat, renewable power and fuels, hydrogen, carbon capture, digital solutions/Industry 4.0 and more. I provide support for regulatory compliance including ESOS, Climate Change Agreements, ISO 50001, UK ETS, SECR and CHP QA.

RPEC Consultant details


Designation: CEng MICE MIoR MIChemE MInstR

Job title: Partner

Other areas of work: Data Mining - the detailed analysis of energy and related data to identify the causes of variable performance

Affiliations: Institution of Chemical Engineers Member


Countries: UK -

Organisation: Energy Intelligent Solutions

Subjects: Energy efficiency, Management systems


All consultants on the RPEC register have had their areas of expertise reviewed and rated:

Level Key
1 Fundamental
2 Intermediate
3 Advanced
4 Expert
Sector experience
Category Experience level
Accommodation and food service activities 4
Agriculture, forestry and fishing 1
Chemical and petrochemical 3
Education 2
Electricity, gas, steam and air conditioning supply 3
Financial and insurance activities 1
Food and tobacco 3
Industries and manufacturing not elsewhere specified 3
Iron and steel 3
Mining and quarrying 4
Non-ferrous metals 3
Non-metallic minerals 3
Paper, pulp and print 3
Professional, scientific and technical services 1
Water supply; sewerage, waste management and remediation activities 2
Wholesale and retail trade 3
Wood and wood products 3
Sewerage, waste management and remediation activities 2
Technology experience
Category Experience level
Absorption refrigeration 3
Boilers 3
Boiler house / plant room 3
Building energy management systems (BEMS) 3
Building fabric 2
Combined heat and power (CHP) 3
Combustion processes 3
Comfort cooling 3
Compressed air 3
Control and instrumentation 3
District heating 2
Drying / Evaporation 3
Energy from waste 2
Heat exchangers 3
Heat recovery - high temperature 2
Heat recovery - low temperature 3
HVAC systems and plant 2
Insulation 2
Low temperature hot water (LTHW) 2
Lighting and natural light 2
Medium temperature hot water (MTHW) / Steam distribution systems 3
Motors and drives 2
Office equipment 2
Pumps and fans 3
Renewable energy - Biomass 3
Renewable energy - Solar 2
Renewable energy - Wind 2
Separation technologies 3
Shading 1
Thermal mass 1
Waste minimisation 1
Water conservation 1
Refrigeration and chilling 4
Renewable energy - Hydro 1
Skills and concepts
Category Experience level
Advanced process control systems 3
Board level presentations 4
Carbon management 4
Change management 2
Conceptual design 2
Emissions trading 3
Energy management - Data collection and analysis 3
Energy management - Management strategy and systems 3
Energy management - Workforce engagement 3
Energy metering 3
Energy procurement 1
Energy service contracts 1
Environmental management systems 1
Facilities management 1
Financial appraisal 3
Industrial maintenance 1
Materials handling 2
Process intensification 1
Process integration 3
Quality systems 2
Regulatory compliance 3
Training 3
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